ID Problem Show tags Hide tags AC / Tried Difficulty
13318 P13322  [GCJ 2012 #1C] Out of Gas 0 / 0 5
13325 P13328  [GCJ 2012 #3] Perfect Game 0 / 0 5
13327 P13330  [GCJ 2012 #3] Quality Food 0 / 0 6
13331 P13334  [GCJ 2012 Finals] Xeno-archaeology 0 / 0 6
13332 P13335  [GCJ 2012 Finals] Twirling Towards Freedom 0 / 0 6
13352 P13355  [GDCPC 2024] 循环赛 0 / 0 5
13362 P13364  [GCJ 2011 Qualification] GoroSort 0 / 0 5
13363 P13365  [GCJ 2011 #1A] FreeCell Statistics 0 / 0 3
13367 P13369  [GCJ 2011 #1B] Revenge of the Hot Dogs 0 / 0 4
13371 P13373  [GCJ 2011 #1C] Perfect Harmony 0 / 0 5
13374 P13376  [GCJ 2011 #2] Expensive Dinner 0 / 0 4
13376 P13378  [GCJ 2011 #3] Irregular Cakes 0 / 0 4
13379 P13381  [GCJ 2011 #3] Mystery Square 0 / 0 6
13387 P13387  [GCJ 2010 Qualification] Snapper Chain 0 / 0 2
13388 P13388  [GCJ 2010 Qualification] Fair Warning 0 / 0 4
13389 P13389  [GCJ 2010 Qualification] Theme Park 0 / 0 3
13397 P13397  [GCJ 2010 #1C] Load Testing 0 / 0 3
13405 P13405  [GCJ 2010 #3] Hot Dog Proliferation 0 / 0 5
13409 P13409  [GCJ 2010 Finals] Candy Store 0 / 0 5
13421 P13416  [COCI 2012/2013 #4] RAZLIKA 0 / 0 3
13422 P13417  [COCI 2012/2013 #4] DLAKAVAC 0 / 0 3
13425 P13420  [COCI 2012/2013 #6] SUME 0 / 0 2
13426 P13421  [COCI 2012/2013 #6] DOBRI 0 / 0 2
13428 P13423  [COCI 2019/2020 #4] Spiderman 0 / 0 3
13441 P13436  [GCJ 2009 #1B] Square Math 0 / 0 5
13443 P13438  [GCJ 2009 #1C] Center of Mass 0 / 0 4
13448 P13443  [GCJ 2009 #2] Watering Plants 0 / 0 5
13452 P13447  [GCJ 2009 #3] Interesting Ranges 0 / 0 6
13462 P13456  [GCJ 2008 Qualification] Fly Swatter 0 / 0 5
13463 P13457  [GCJ 2008 #1A] Minimum Scalar Product 0 / 0 2
13465 P13459  [GCJ 2008 #1A] Numbers 0 / 0 4
13466 P13460  [GCJ 2008 #1B] Crop Triangles 0 / 0 3
13470 P13464  [GCJ 2008 #1C] Ugly Numbers 0 / 0 4
13473 P13467  [GCJ 2008 #2] Triangle Areas 0 / 0 4
13474 P13468  [GCJ 2008 #2] Star Wars 0 / 0 4
13480 P13474  [GCJ 2008 APAC SemiFinal] What are Birds? 0 / 0 3
13485 P13479  [GCJ 2008 AMER SemiFinal] Code Sequence 0 / 0 6
13488 P13482  [GCJ 2008 EMEA SemiFinal] Scaled Triangle 0 / 0 5
13493 P13487  [GCJ 2008 Finals] Ping Pong Balls 0 / 0 5
13494 P13488  [GCJ 2008 Finals] Mine Layer 0 / 0 5
13120 P13492   【MX-X14-T2】反转时光 0 / 0 2
13150 P13498  「Cfz Round 6」Yumemi 0 / 0 2
13521 P13507  [OOI 2024] Three Arrays 0 / 0 5
13502 P13511  [KOI 2025 #1] 等腰直角三角形 0 / 0 3
12931 P13561  「WWOI R1」WsW 的笔 0 / 0 3
13563 P13571  [CCPC 2024 重庆站] 有限小数 0 / 0 5
13576 P13581  [NWRRC 2023] Axis-Aligned Area 0 / 0 2
13577 P13582  [NWRRC 2023] Based Zeros 0 / 0 5
13641 P13678  [GCPC 2023] Mischievous Math 0 / 0 2
13011 P13679  [IAMOI R2] 传奇模数 0 / 0 2
13033 P13696  「CyOI」出包魔法师 0 / 0 5
13649 P13706  [NWERC 2023] Galaxy Quest 0 / 0 6
13694 P13728  [GCPC 2024] Musical Mending 0 / 0 3
13324 P13732  【MGVOI R1-D】图上的数(graph) 0 / 0 5
13701 P13743  [NWERC 2024] Evolving Etymology 0 / 0 2
13706 P13748  [NWERC 2024] Jib Job 0 / 0 2
13090 P13752  【MX-X17-T1】Walk,Walk,Walk 0 / 0 2
13091 P13754  【MX-X17-T3】Distraction 0 / 0 4
12947 P13760  Clock Paradox 0 / 0 3
13560 P13762  Extended Fibonacci 0 / 0 3
13725 P13769  [CERC 2021] Lines in a grid 0 / 0 6
12971 P13789  「CZOI-R6」游戏 0 / 0 4
13344 P13791  「CZOI-R6」抽奖 0 / 0 6
13762 P13795  [SWERC 2023] Flag performance 0 / 0 6
13771 P13804  [SWERC 2023] In-order 0 / 0 7
13757 P13815  [CERC 2022] Skills in Pills 0 / 0 4
13414 P13822  「Diligent-OI R2 B」白露为霜 0 / 0 2
13358 P13830  【MX-X18-T2】「FAOI-R6」二进制与一 III(bit) 0 / 0 2
12956 P13831  【MX-X18-T3】「FAOI-R6」比亚多西 0 / 0 3
12984 P13836  微观戏剧(Constructive ver.) 0 / 0 3
13789 P13851  [CERC 2023] Going to the Moon 0 / 0 4
13821 P13870  [蓝桥杯 2024 省 Java/Python A] 召唤数学精灵 0 / 0 2
13843 P13891  [蓝桥杯 2023 省 Python A] 子树的大小 0 / 0 4
13805 P13899  [CSPro 28] JPEG 解码 0 / 0 3
12975 P13902  「KFCOI Round #2」Mobile Gird 0 / 0 3
13883 P13928  [蓝桥杯 2022 省 Java B] 星期计算 0 / 0 2
13887 P13932  [蓝桥杯 2022 省 Java B] 求阶乘 0 / 0 3
13869 P13938  [EC Final 2019] City 0 / 0 2
13911 P13975  [VKOSHP 2024] Two Scooters 0 / 0 2
13938 P14016  [ICPC 2024 Nanjing R] 拓扑 0 / 0 6
13924 P14027  【MX-X20-T1】「FAOI-R7」加训加训 0 / 0 2
13932 P14033  【MX-X20-T7】「FAOI-R7」子集乘积(subset) 0 / 0 7
13968 P14035  [PAIO 2025] GCD 0 / 0 5
13966 P14054  [SDCPC 2019] Sekiro 0 / 0 2
12972 P14069  初遇 0 / 0 3
13949 P14071  送礼 0 / 0 4
12991 P14081  「CZOI-R7」炸弹游戏 0 / 0 3
13019 P14082  「CZOI-R7」割 II 0 / 0 3
13897 P14138  「SFMOI Round II」Strange Reflex Game 0 / 0 3
12997 P14139  「SFMOI Round II」Strange Counting Game 0 / 0 5
13068 P14149  振袖秋风问红叶 0 / 0 3
13837 P14166  [Algo Beat Contest 002.5 A] 题目分配 (divide) 0 / 0 2
13519 P14168  [Algo Beat Contest 002.5 C] 数数题 (count) 0 / 0 4
12926 P14174  【MX-X23-T4】卡常数 0 / 0 4
14088 P14214  [COI 2010] 圆圈 / KOLO 0 / 0 4

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